Goodyear 112075627 Eagle F1 SuperSport R 315/30ZR21 105Y XL Summer Tire

The Goodyear Eagle F1 SuperSport R is an ultra-ultra-high-performance summer tire engineered for extreme driving enthusiasts who demand track-capable performance with road-legal versatility. Designed for high-performance sports cars and racing vehicles, this tire delivers exceptional grip and handling at the limits of performance.

Key Performance Features:

• Asymmetric tread design with reinforced internal structure maintains optimal tire shape under high-speed pressure while special silica compound resists heat build-up
• Maximum inflation pressure of 50 PSI with 8/32" tread depth for performance durability
• UTQG rating of 80 AA A with load index 105 and Y speed rating
• Summer compound and asymmetric tread pattern optimize dry and wet road grip in warm temperature applications
• Ultra-ultra high-performance design with increased suitability for road use

Technical Specifications:

• Tire Size: 315/30ZR21
• Load Capacity: 2,039 lbs at maximum pressure
• Overall Diameter: 28.4 inches with section width of 12.6 inches
• Recommended Rim Width Range: 10.5-11.5 inches (measuring rim width: 11 inches)
• Extra Load (XL) rated construction
• Directional: No / Symmetrical: No

Developed through Goodyear's collaboration with Porsche, this tire represents the highest performance level in Goodyear's UUHP portfolio. The Eagle F1 SuperSport R features black sidewall styling (BSW) and is not intended for winter use or near-freezing temperatures. These streetable track and competition tires are designed for drivers who participate in racetrack lapping days and car club events, but are not recommended for driving in wet conditions where standing water is present.